I love the F-4 and enjoy building kits with detail. Even at the steep price, I'd consider the RP 1:32 F-4, but not sure about a B version. It doesn't seem like the most famous or iconic variant. Maybe a J for a "Showtime 100" build or a C for Robin Olds' Scat XXVII ??? Is there a particular squadron or marking that makes the F-4B popular with modelers?